248541876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16963}}^1$

素因数の和:17021

約数の個数: 72

約数和(自身を含む): 703938144

約数和(自身を除く): 455396268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3663, 4884, 7326, 14652, 16963, 33926, 50889, 67852, 101778, 152667, 186593, 203556, 305334, 373186, 559779, 610668, 627631, 746372, 1119558, 1255262, 1679337, 1882893, 2239116, 2510524, 3358674, 3765786, 5648679, 6717348, 6903941, 7531572, 11297358, 13807882, 20711823, 22594716, 27615764, 41423646, 62135469, 82847292, 124270938, 248541876]

約数ペア:

[(1, 248541876), (2, 124270938), (3, 82847292), (4, 62135469), (6, 41423646), (9, 27615764), (11, 22594716), (12, 20711823), (18, 13807882), (22, 11297358), (33, 7531572), (36, 6903941), (37, 6717348), (44, 5648679), (66, 3765786), (74, 3358674), (99, 2510524), (111, 2239116), (132, 1882893), (148, 1679337), (198, 1255262), (222, 1119558), (333, 746372), (396, 627631), (407, 610668), (444, 559779), (666, 373186), (814, 305334), (1221, 203556), (1332, 186593), (1628, 152667), (2442, 101778), (3663, 67852), (4884, 50889), (7326, 33926), (14652, 16963)]